#asti_tag{
    width: 500px;
    height: 400px;
    margin-top: 5px;
    float: left;
    margin-left: 270px;
    /*background-color: #1c294e;*/
    /*margin: auto;*/
    border: 1px solid #2d2e33;
    /*float: left;*/
    margin-bottom: 5px;
    display: block;
}

#usti_tag{
    width: 500px;
    /*margin-top: 30px;*/
    height: 400px;
    margin-top: 40px;
    /*background-color: #4f1915;*/
    float: left;
}



#p1{
    width: 400px;
    height: 40px;
    /*background-color: #01AAED;*/
    margin-left: 40px;
    font-size: 24px;
    margin-top: 20px;
}

#p2{
    width: 400px;
    height: 40px;
    /*background-color: #01AAED;*/
    margin-left: 40px;
    font-size: 24px;
    margin-top: 20px;
}

#p3{
    width: 400px;
    height: 40px;
    /*background-color: #01AAED;*/
    margin-left: 40px;
    font-size: 24px;
    margin-top: 20px;
    text-align: center;
    /*float: left;*/
}
#p4{
    width: 400px;
    height: 40px;
    /*background-color: #01AAED;*/
    margin-left: 40px;
    font-size: 24px;
    text-align: center;
    margin-top: -40px;
    color: #1c294e;

}

/*#p4 p{*/
/*    text-align: center;*/
/*}*/

#user{
    width: 200px;
    height: 28px;
    font-size: 17px;
}

#pass{
    width: 200px;
    height: 28px;
    font-size: 17px;
    margin-left: 2px;
}
#repass{
    width: 200px;
    height: 28px;
    font-size: 17px;
    margin-left: 2px;
}
#denglu{
    width: 100px;
    height: 28px;
    font-size: 18px;
    /*margin-top: 20px;*/
}